Hi, The ABNF present in draft-ietf-sip-replaces-02.txt (Sec 6.1)does not mandate any params for the Replaces header. However, the para immediately following the ABNF states that a replaces header MUST contain exactly one to-tag and exactly one from-tag. Which of the 2 above definitions must a stack follow i.e. should a parser error be thrown if a Replaces header with just callid is found? This message is proprietary to Hughes Software Systems Limited (HSS) and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. HSS accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus. _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
